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DMD1050 Satellite Modem Board
Internal Stability
High Stability (optional)
6.3
Demodulator
Demodulation
IF Tuning Range
Impedance
Connector
Return Loss
Spectrum
Input Level
Total Input Power
FEC
Decoder Options
Descrambler
Acquisition Range
Reacquisition Range
Sweep Delay Value
6.4
Plesiochronous Buffer
Size
Centering
Centering Modes
Clock
6.5
Monitor and Control
Ethernet 10 Base-T/Web Browser, Remote RS-485/Terminal RS-232
6.6
Terrestrial Interfaces
MIL-188-114A
Ethernet 2 Port 10/100 Base-T Two RJ-45, Auto-Crossover, Auto-Sensing, 10/100 Ethernet
6.7
Environmental
Prime Power
Operating Temperature
Storage Temperature
6.8
Physical
Size
Weight
MN-DMD1050
Revision 9
-6
+/- 1 x 10
-8
+/- 5 x 10
BPSK, QPSK, and OQPSK, 8PSK, 16QAM
L-Band Tuning Range 950 to 2050 MHz in 1 Hz Steps
SMA, 50 Ohm, F-Type 75 Ohm (Optional)
SMA, F-Type (Optional)
SMA 2.0:1
Selectable and Meets MIL-188-165A or INTELSAT IESS
308/309/310 Compliant
-55 to +10 dBm
+20 dBm or +40 dBc (the Lesser)
Viterbi, K = 7 at 1/2, 3/4 and 7/8 Rate,
Rate Sequential 1/2 Rate, 3/4, 7/8 (Optional)
Trellis 2/3
Turbo Product Code (Optional)
BPSK 21/44
QPSK/OQPSK 1/2, 3/4, 7/8
8PSK/16QAM 3/4, 7/8
Reed-Solomon INTELSAT (DVB Optional)
Custom (N, K) Reed-Solomon
OM-73, CCITT V.35 or IBS
Programmable ±1 kHz to ± 255 kHz
Programmable ±1 Hz to 25000 Hz
0 to 6000 seconds in 100 msec Steps
0 msec to 64 msec
Automatic on Underflow/Overflow
IBS: Integral Number of Frames
IDR: Integral Number of Multi-Frames
External, Rx Recovered or SCT (Internal)
All Rates, Differential, Clock/Data, DCE
Data Ports. Complies with IEEE 802.3 and IEEE 802.3u.
+21 to +24.5 Volts DC
0 to +50°C, 95% Humidity, Non-Condensing
-20 to 70°C, 99% humidity, Non-Condensing
7" W x 9.125 D x 1.0" H / (17.78 x 23.12 x 2.54 cm)
1.2 Pounds (0.544 Kg)
Technical Specifications
6–2
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